The move indicates the NBA player, 26, is seeking an annulment to the 72-day marriage instead of a divorce.
Kardashian shocked fans when she filed papers Oct. 31 to end her marriage only months after the star-studded August ceremony that became an E! network special, "Kim's Fairytale Wedding."
"It just didn't turn out to be the fairytale I had so badly hoped for," the 31-year-old wrote to fans on her blog about the split.
But earlier this week, the reality star admitted she may need to lower her expectations on love.
"I think I need to not live in a fairytale like that. I think I maybe need to just snap out of it and be a little more realistic," she told Glamour magazine.